public Shade(string name, ShadesConsumer consumer)
{
State = ShadeState.Unknown;
Name = name;
m_Consumer = consumer;
m_Consumer.SessionLost += Consumer_SessionLost;
m_Consumer.Signals.ErrorReceived += Signals_ErrorReceived;
}
public async Task CloseAsync()
{
// Do nothing if already closed
if (State == ShadeState.Closed && State == ShadeState.Closing)
{
return;
}
State = ShadeState.Closing;
var result = await m_Consumer.CloseAsync();
if (result.Status == AllJoynStatus.Ok)
{
State = ShadeState.Closed;
}
else
{
State = ShadeState.Error;
}
}
public async Task OpenAsync()
{
// Do nothing if already open
if (State == ShadeState.Open && State == ShadeState.Opening)
{
return;
}
State = ShadeState.Opening;
var result = await m_Consumer.OpenAsync();
if (result.Status == AllJoynStatus.Ok)
{
State = ShadeState.Open;
}
else
{
State = ShadeState.Error;
}
}
private async void Signals_ErrorReceived(ShadesSignals sender, ShadesErrorReceivedEventArgs args)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () => { State = ShadeState.Error; });
}
public ShadeStateChangedEventArgs(ShadeState shadeState)
{
ShadeState = shadeState;
}
